Wow I must live in fairyland compared to everyone posting here. I have 3 border collies and 1 aussie. Whether walking 1 or all 4 I never have problems with children or adults. Even when attending large gatherings such as participating in agility demos as part of a larger function or going to a college in a country fair type atmosphere. Very rarely do I have unattended children running up to squeeze on my dogs, parents for the most part have control over thier children. At home which is sadly no longer the best of neighborhoods, teens and kids know not to screw with me or the dogs. They know I dont take jack from anyone. If I am training in the field the kids know that I will NOT tolerate any interference during that time, but when we are done they can throw the frisbee them. We have no dogparks thank god to worry about. When the movie BABE came out when I would take the pups places all I heard was kids wanting to pet "Fly' and "Rex" and still kids and parents asked for the most part to approach and pet.